Franklin County Airport Weather Forecast

    • 67
    • 79

    Thunderstorms Likely

    • 68
    • 81

    Rain Showers Likely

    • 67
    • 83

    Rain Showers

    • 61
    • 85

    Partly Sunny

    • 60
    • 81

    Mostly Cloudy

    • 57
    • 76

    Chance Rain Showers

Today 25 May Franklin

Mostly cloudy. A chance of Showers with a slight chance of Thunderstorms this Morning, then Showers and Thunderstorms likely this afternoon. Highs in the lower 80s. Southwest Winds 5 to 10 Mph. Chance of rain 70 percent.

Tonight 25 May Franklin

Mostly cloudy with a chance of Thunderstorms. A chance of Showers in the Evening, then Showers likely after midnight. Lows in the upper 60s. Southwest Winds around 5 Mph. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Franklin County Airport Temperature Statistics

May Temperature

Franklin County Airport (0 miles)

  • Lowest 12 May, 2026

    35.6 °F
  • Average May

    63.7 °F
  • Highest 17 May, 2026

    91.4 °F

Climate (2021–Present)

Franklin County Airport (0 miles)

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  • Average Low 2021–2026

    49 °F
  • Average 2021–2026

    59.5 °F
  • Average High 2021–2026

    70.5 °F
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